{"cve":"CVE-2009-1574","nvd":{"published":"2009-05-06T17:30:09.827","modified":"2026-06-16T23:07:33.193","status":"Modified","description":"racoon/isakmp_frag.c in ipsec-tools before 0.7.2 allows remote attackers to cause a denial of service (crash) via crafted fragmented packets without a payload, which triggers a NULL pointer dereference.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705","http://lists.apple.com/archives/security-announce/2009/Nov/msg00000.html","http://lists.apple.com/archives/security-announce/2010//Dec/msg00001.html","http://lists.opensuse.org/opensuse-security-announce/2009-07/msg00002.html","http://secunia.com/advisories/35113"],"products":["ipsec-tools:ipsec-tools"],"source":"nvd","synced_at":"2026-10-19T19:54:07.895733559+00:00"},"epss":{"cve":"CVE-2009-1574","score":0.11631,"percentile":0.96049,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}